Citazione Stile APA (7a Edizione)

HAWGOOD, D., & JACOBS, R. R. [. (1985). Business data processing. Facts On File Pub.

Citazione stile Chigago Style (17a edizione)

HAWGOOD, D., e R. Robert [ed.] JACOBS. Business Data Processing. New York: Facts On File Pub, 1985.

Citatione MLA (9a ed.)

HAWGOOD, D., e R. Robert [ed.] JACOBS. Business Data Processing. Facts On File Pub, 1985.